Live Weather & Forecast

Weather in Coralville

Iowa, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
23°C
Feels like 25°C
74°F / Feels 78°F
Partly cloudy
Coralville, Iowa
🌞 Daytime
Updated: 2026-04-15 16:15
💧
Humidity
69%
💨
Wind
24.8 km/h SSW
🌬️
Wind Gust
38.4 km/h
🌡️
Pressure
1006 mb
👁️
Visibility
16 km
☀️
UV Index
2.7 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
19.1°C
🌐
Wind Degree
211°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
187.9 μg/m³
NO₂
5 μg/m³
O₃
65 μg/m³
SO₂
1.1 μg/m³
PM 2.5
2.5 μg/m³
PM 10
2.9 μg/m³

Weather Alerts 5

Met · Severe · Expected
Flood Warning issued April 15 at 9:02AM CDT until April 17 at 11:00PM CDT by NWS Quad Cities IA IL

...The National Weather Service in Quad Cities IA IL has issued a Flood Warning for the following rivers in Iowa... Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Marengo. * WHEN...From Thursday afternoon to late Friday evening. * IMPACTS...At 15.0 feet, Water reaches the bottom of the levee surrounding Marengo. Water aff...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at www.weather.gov/quadcities. The next statement will be issued by Thursday morning at 915 AM CDT.

Met · Severe · Future
Flood Watch issued April 15 at 2:50AM CDT until April 16 at 12:00AM CDT by NWS Quad Cities IA IL

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of northwest Illinois, including the following counties, Carroll, Jo Daviess and Stephenson and Iowa, including the following counties, Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and Linn. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Met · Severe · Future
Flood Watch issued April 15 at 12:38PM CDT until April 16 at 12:00AM CDT by NWS Quad Cities IA IL

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Illinois, including the following counties, Carroll, Jo Daviess and Stephenson and Iowa, including the following counties, Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and Linn. * WHEN...Until midnight CDT tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks,...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Met · Severe · Future
Flood Watch issued April 15 at 11:21AM CDT by NWS Quad Cities IA IL

...The National Weather Service in Quad Cities IA IL has issued a Flood Watch for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. * WHAT...Flooding...

If you are in the watch area, remain alert to possible flooding. Additional information is available at www.weather.gov/quadcities. The next statement will be issued Thursday morning at 1130 AM CDT.

Met · Severe · Future
Flood Watch issued April 15 at 11:21AM CDT by NWS Quad Cities IA IL

...The National Weather Service in Quad Cities IA IL has issued a Flood Watch for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Keithsburg affecting Mercer, Des Moines, Louisa and Henderson Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. * WHAT...Flooding...

If you are in the watch area, remain alert to possible flooding. Additional information is available at www.weather.gov/quadcities. The next statement will be issued Thursday morning at 1130 AM CDT.

Today's Hourly Forecast

24-hour breakdown for Coralville, Iowa

12 AM
Clear
22°
Clear
💧 70% 💨 29.9 km/h
1 AM
Clear
22°
Clear
💧 75% 💨 37.1 km/h
2 AM
Partly Cloudy
21°
Partly Cloudy
💧 77% 💨 28.1 km/h
3 AM
Patchy rain nearby
19°
Patchy rain nearby
💧 86% 💨 18.7 km/h 🌧️ 63%
4 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 86% 💨 7.6 km/h 🌧️ 100%
5 AM
Heavy rain at times
18°
Heavy rain at times
💧 84% 💨 5 km/h 🌧️ 100%
6 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 89% 💨 6.5 km/h 🌧️ 100%
7 AM
Sunny
17°
Sunny
💧 93% 💨 11.5 km/h
8 AM
Patchy rain nearby
17°
Patchy rain nearby
💧 94% 💨 18.4 km/h 🌧️ 75%
9 AM
Cloudy
18°
Cloudy
💧 91% 💨 22 km/h
10 AM
Partly Cloudy
19°
Partly Cloudy
💧 90% 💨 22.7 km/h
11 AM
Patchy rain nearby
20°
Patchy rain nearby
💧 87% 💨 25.9 km/h 🌧️ 80%
12 PM
Patchy rain nearby
20°
Patchy rain nearby
💧 88% 💨 25.9 km/h 🌧️ 100%
1 PM
Patchy rain nearby
20°
Patchy rain nearby
💧 88% 💨 26.3 km/h 🌧️ 75%
2 PM
Overcast
20°
Overcast
💧 88% 💨 24.1 km/h
3 PM
Patchy rain nearby
21°
Patchy rain nearby
💧 87% 💨 24.1 km/h 🌧️ 100%
4 PM
Partly cloudy
23°
Partly cloudy
💧 69% 💨 24.8 km/h
5 PM
Cloudy
23°
Cloudy
💧 82% 💨 25.6 km/h
6 PM
Sunny
23°
Sunny
💧 80% 💨 21.2 km/h
7 PM
Sunny
20°
Sunny
💧 87% 💨 14.8 km/h
8 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 55% 💨 13.3 km/h 🌧️ 100%
9 PM
Patchy rain nearby
17°
Patchy rain nearby
💧 84% 💨 12.6 km/h 🌧️ 84%
10 PM
Clear
17°
Clear
💧 87% 💨 15.1 km/h
11 PM
Clear
16°
Clear
💧 90% 💨 19.1 km/h

3-Day Forecast

Daily overview for Coralville, Iowa

Today
Moderate rain
Moderate rain
25° / 16°
🌧️ 86% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 8.33 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:47 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Partly Cloudy
Partly Cloudy
28° / 14°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
Heavy rain
24° /
🌧️ 89% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 42.1 km/h
🌧️ Total precip: 113.51 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:49 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Coralville

Plan your trip to Coralville, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Coralville 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Coralville?
Current conditions in Coralville: Partly cloudy, temperature 23°C, humidity 69%.
What is the best time to visit Coralville?
The best time to visit Coralville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Coralville?
Coralville is located at approximately 41.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Coralville?
The wettest period in Coralville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Coralville?
For visits to Coralville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Coralville in?
Coralville is located in United States, in the state of Iowa.
What are the public holidays in Coralville in 2026?
View the 2026 public holidays for Coralville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Coralville?
The weather forecast for Coralville uses coordinates 41.676, -91.5807.